Finding the Third Proportional to 490,749 and 1,058,826

Step by Step Solution

1. Step 1: Write the proportion equation
   490,749 : 1,058,826 = 1,058,826 : x
2. Step 2: Convert to fraction form
   490,749/1,058,826 = 1,058,826/x
3. Step 3: Cross multiply
   490,749x = 1,058,826 × 1,058,826
4. Step 4: Simplify right side
   490,749x = 1,121,112,498,276
5. Step 5: Solve for x
   x = 1,121,112,498,276/490,749
6. Step 6: Final answer
   x = 2,284,492.68